UrMainPriority

He's [Not] Dead, Jim By using the Antidote, you saved the life of Jim Miller.

The Dark Side of the Moon Find all collectibles on Moonbase

Untouchable Reach the third level without losing a life.

Indigestion Complete Belly of the Beast

The Cool Way In a single level, kill one monster by jumping on it with the Knight, one with the Wizard's abilities and one with the Thief's grappling hook kick

Ramming Speed!! Ram Dash into an enemy NPC with a fully charged Icarus Dash.

Look at the Sly Fox Use the Barrel Roll to evade 10 incoming missiles.

Packrat Find all 30 hidden bags

A Father, a Son, and a Chocobo Proof of helping a father and son reunite, bringing back a smile that seemed long lost.

Race Ready Perform Racing Modifications on one of your cars.

Act 2 Recruit Complete all Act 2 maps on Recruit difficulty or higher.

Expert Stylist Proof of obtaining 30 different garb.

Wyrmslayer Defeated Fafnir.

Return to Sender Reflect an enemy's projectile back to him using Totec's shield

Split the Watermelon Bring the watermelon to Yorda upon completing 2nd time through

Clanker collector Unlock/purchase all 'Droid' characters. (Single Player Only)

UH OH! Using the Force, take control of a Super Battle Droid and destroy 50 other Droids.

This is Great for Spring Cleaning Use both Knockback & Precision functions of the P.E.P.S. Arm Cannon at least once.

Rookie Complete the first ten challenges with at least a Bronze medal in each.

Grand Theft Aviation Complete Brackenridge Rise

The Golden Rookery Find the missing Gold Penguin and return him back to his colony.

They'll never see us coming Win 3 consecutive Arcade Mode Battles.

Safari Hunter - Kill each enemy infantry type with a melee attack Kill one of each enemy infantry type with a melee attack

Jedi Master True Jedi in every level. (Single Player Only)

Origin Discover the history of Elizabeth Greene through the Web of Intrigue.

Fowl Five Piece Get a chain of 5 chickens strung together in Dead Ops Arcade.

Legends Grow Earn 5,000 Triumph points.

Nice Guy Complete the game while consuming 10 Civilians or fewer.

Break a Leg! Defeat the "Old Friend" (Boss at the end of "Taking Control").

Lover Retrieved all parts of Black Cat's journal

Speedy Rexecutioner Destroy the Metal Gear REX boss in under 2 mins 30 seconds

Spirit Stones Run Amok Completed "The Sanada's Resolve."

Demysteriouslierified Solve all murder mysteries for Ava's podcast.

Will of the Sanada Defeated all of Sanada's Ten Braves in "Scion of Virtue."

Ace Port Royal Ace Port Royal

Judge Magister Completed the 50th trial.

Reaper - Kill 1500 Helghast Kill 1500 Helghast soldiers

Field Agent - Collect all intel Collect all intel within the game

I'm Walking in the Air Complete Cloudy Isles

Jango's army! Unlock/purchase all 'Clone' characters. (Single Player Only)

Mankind Is Your Mask Complete 3 missions without causing a single Military Alert.

State of the Art Unlocked all concept art

One Mech of a Ride Hijack your first Mech.

Agro Circus Perform all stunt riding using Agro

Put Them Down Get 100 Headshots.

Luchador! Completed all combat challenges

Invisible War Incapacitate a cloaked enemy while still remaining cloaked yourself.

I Should Buy A Boat Get the Rocket Boat, also known as "The Loochador".

The Time Is Right Win your first Season Detonator event.

Castle Collector Collect all the experience pickups in the 8th level